baber/WOPTO huggingface dataset:
Patent JP-2004073852-A (JP)
Title: Bowling lane device
Inventor: LESSARD TIMOTHY F
IPC: A63D1/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bowling lane having one or more lane joining parts, a plurality of fasteners, and a plurality of plugs.  <P>SOLUTION: Each lane joining part 112 is provided with a first surface, a second surface and a plurality of fitting positions. In some form, each fitting position is provided with a first hole having a first diameter, a second hole having a second diameter and extending in the first axial length, and a third hole having a third diameter and extending in the second axial length. The first hole, the second hole and the third hole extend between the second surface and the second hole, between the first hole and the third hole, and between the second hole and the first surface respectively. The third diameter is larger than the second diameter and the second diameter is larger than the first diameter. Each fastener 14 is provided with a shaft and a cap. The size of the cap is so formed as to be fitted in the second hole. The fastener extends via the first hole for being engaged with a panel forming the foundation and the lane joining part is fitted to the foundation panel. Each plug has the axial length and is disposed within the range of the third hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022343-A (JP)
Title: Printing system and printing method thereof
Inventor: SASAKI KENJI
IPC: G03G21/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system that permits a user to easily make a trial printing after printing conditions are set and efficiently perform copying work, and a printing method thereof.  <P>SOLUTION: In the printing system, a document to be printed is specified by a personal computer 6 and printing conditions 11 are set by a printer driver 7 or a document to be printed is specified by a conventional output device 2 and printing conditions 11 are set. The personal computer 6 or the conventional output device 2 prepares the description 12 of an output based on the printing conditions 11 set and sends to an image buffer 17 and to the conventional output device 2. The conventional output device 2 prepares a printing image 4 and stores in a hard disk 8. The printing image 4 is transmitted to a rewritable paper output device 1 and makes a trial printing on a rewritable paper 3. A user presses a print start button 9 provided in the rewritable paper output device 1, if the user does not find mistake in the trial printed image. The conventional output device 2 runs a production-print of the printing image 4 stored in the hard disk 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031169-A (JP)
Title: Sound signal processing device, method therefor and program therefor
Inventor: HIEKATA TAKAYUKI
IPC: G10L25/90
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sound quality after expansion and contraction from deteriorating by performing time-axis expansion and compression corresponding to characteristics of sound signals from a plurality of sound sources even when the sound signals from the sound sources are superposed on an input sound signal.  <P>SOLUTION: The sound signal processing device X is provided with: a sound source separation part 10 which separates a plurality of element sound signals (y1 to ym) superposed on the input sound signal from input sound signals (CH1 to CHn); a time-axis adjustment part 20 which compresses or expands the time base at the same expansion/contraction rate by the separated element sound signals; and a sound source synthesis part 30 which synthesizes the plurality of element sound signals (y1' to ym') having been compressed or expanded through processing reverse to the separation processing at the sound source separation part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031223-A (JP)
Title: Full-color image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G5/147
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed full-color image forming apparatus which can prevent partial deterioration in a photoreceptor and which can form a stable image with favorable color reproducibility even for the output of various types of documents.  <P>SOLUTION: The image forming apparatus is a tandem type full-color image forming apparatus with a plurality of the image forming elements 11 arranged, each image forming element equipped with a charging means 2 to apply a voltage obtained by superposing an AC component on a DC component, and an electrophotographic photoreceptor 1 having a surface protective layer having wear resistant of ≤0.1 μm wear amount per 10,000 rotation of the photoreceptor. A chromatic toner developing means 4 to develop based on image exposure, and a developing means 5 to develop a non-image forming region of the chromatic toner with a transparent toner are disposed between image exposure means 3, 14 and a transfer means 7 to be used for forming a chromatic toner image in each image forming element. Further, a developing means 13Y to develop with a white toner is disposed between the chromatic toner developing means 4Y and the transfer means 7Y in the image forming element 11Y which is the first element to transfer the toner onto a transfer sheet among the plurality of image forming elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361904-A (JP)
Title: Optical component, its manufacturing method, processing tool for optical component and its manufacturing method
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B5/10
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component and its manufacturing method by which an optical module having high optical coupling efficiency can be realized at a low cost, and to provide a processing tool for the optical component and a method for manufacturing the tool.  <P>SOLUTION: A mirror unit 10 includes: a flat part 12 having an aperture 12A and positioning holes 12a, 12b; a supporting part 14 having an aperture 14A and positioning holes 14a, 14b and bent from the flat part 12 at an almost right angle; and a mirror part 16 folded from the supporting part 14 to make the reflective faces of mirrors M<SB>1</SB>to M<SB>8</SB>facing inward. Each mirror M<SB>1</SB>or the like is used to optically couple an optical element disposed in the aperture 12A side and an optical fiber disposed in the aperture 14A side. In the manufacturing process of the mirror unit 10, a metal plate having the flat part 12, the supporting part 14 and the mirror part 16 is prepared by a thin film process such as plating, then the metal plate is folded as shown in the figure. The reflective face of each mirror M<SB>1</SB>or the like is preferably made into an ellipsoidal recessed curved face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034260-A (JP)
Title: Nursing/caring fitting appliance, nursing/caring coat and nursing/caring method using nursing/caring fitting appliance
Inventor: FUKUMITSU YOSHIHISA
IPC: A41D13/12
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To nurse/care a carereceiver without applying large load to both of the carereceiver and a caregiver.  <P>SOLUTION: This nursing/caring fitting appliance 1 worn by the caregiver for nursing/caring the carereceiver is constituted of a waist part winding belt 2 wound around the waist part of the caregiver, both positionally adjustable left and right shoulder belts 10 and 10 connected to the waist part winding belt 2, the pads 22 and 22 fixed to the inner surfaces of the left and right shoulder belts 10 and 10, the grasping part 25a sewn on the outer surface of the waist part winding belt 2 and the string-like grasping parts 25b-25d fixed to the outer surfaces of the shoulder parts, breast parts and bladebone parts of both the left and right shoulder belts 10 and 10. Further, a nursing/caring coat 30 is applied on the nursing/caring fitting appliance 1 and the grasping parts 25a-25d of the nursing/caring fitting appliance 1 are drawn out to the outside from the cut openings 33, etc. of the nursing/caring coat 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054276-A (JP)
Title: Silver (carboxylate-n-alkylthiolate) fine particle for forming photothermograph or thermographic image
Inventor: GHYZEL PETER J
IPC: G03C1/498
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous silver halide image forming composition having excellent photosensitive characteristics and storage property.  <P>SOLUTION: The aqueous oxidation-reduction image forming composition comprises an organic reducing agent and a dispersion material of silver (carboxylate-n-alkylthiolate) fine particules having a surface modifier on the surfaces, the surface modifier being a nonionic oligomer surfactant based on a vinyl polymer having an amide functional group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030918-A (JP)
Title: Optical disk and recording/reproducing device
Inventor: HIROKANE JUNJI
IPC: G11B7/24091
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which enables stable tracking control in the previous recording information recording area of the land/groove recordable optical disk, and its recording/reproducing device.  <P>SOLUTION: In the optical disk having a groove and a land, address information is recorded by a first wobbling pit string P1/second wobbling pit string P2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043611-A (JP)
Title: Optical sheet, surface light source device, and transmission-type display device
Inventor: GOTO MASAHIRO
IPC: G02B5/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet for uniformly illuminating the whole screen, even when light is introduced by using parallel cathode-ray tubes from the rear face, and to provide a surface light source device and a transmission display device.  <P>SOLUTION: The optical sheet has the total reflection faces 122a and 122b causing total reflection of the illumination light from a light source part incident, by having a prescribed or larger incident angle to a sheet face of a base material sheet 121. The optical sheet 12 is provided between an LCD panel 11 and a cathode-ray tube 13 as an optical axis correction part 122, one-dimensionally or two-dimensionally arranging a plurality of unit correction shapes which correct the optical axis at a side opposite to the cathode-ray tube 13 of at least the base material sheet 121 so as to emit toward the LCD panel 11 at an angle smaller than the incident angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051329-A (JP)
Title: Two-frequency shared flat patch antenna and multi-frequency shared flat patch antenna
Inventor: INOUE DAISUKE
IPC: H01Q5/10
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-frequency shared flat patch antenna or the like which ensures excellent antenna characteristics with a simple configuration.  <P>SOLUTION: The two-frequency shared flat patch antenna for sharing two different frequency bands is configured to include: a ground conductor 11; a dielectric board 12 located to an upper part of the ground conductor 11 and formed to have a prescribed thickness; a high frequency patch 15 formed within a range of a prescribed shape on the upper plane of the dielectric board 12 and having a high frequency feeding point 17 at a prescribed position; a low frequency patch 14 formed within a range including the high frequency patch on the upper plane of the dielectric board 12 and having a low frequency feeding point 16 at a prescribed position; and an aerial layer 13 located in a range in contact with the ground conductor 11 nearly at the lower part in the middle of the dielectric board 12 to have a thickness thinner than the thickness of the dielectric board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047659-A (JP)
Title: Information transmitting device for elevator
Inventor: OHATA SATORU
IPC: H04B10/54
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform normal transmitting/receiving of an optical signal even when distance between a transmitter and a receiver is varied by traveling of a car.  <P>SOLUTION: A control panel 7 lifts the car 1 having the transmitter 5, and outputs information of a present car position of the car 1 to the transmitter 5. The transmitter 5, according to the car position information, converts a video signal for transmission to an optical signal required and sufficient for normally displaying the video signal for transmission on a video display apparatus 4 and having an intensity that does not provide an eddy current state to the receiver 6, and outputs it to the receiver 6. Thus, even when the distance between the transmitter 5 and the receiver 6 is varied by traveling of the car 1, normal transmitting/receiving of the optical signal can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055936-A (JP)
Title: Display controller, display control method, program and recording medium
Inventor: IGARASHI ATSUSHI
IPC: G06F3/0482
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller, a display control method, a program and a recoding medium for improving the operability of a user.  <P>SOLUTION: This display controller is provided with a first storing means for storing first data showing a palette menu with a plurality of commands assigned thereto, and constituted of a plurality of menu buttons showing menus corresponding to the commands, a second storing means for storing second data showing the position of the palette menu shown by the first data stored in the first storing means displayed on the picture of the display device with its position relation with the position of a cursor displayed on the picture of the display device, an instructing means for instructing the display of the palette menu shown by the first data stored in the first storing means and a display control means for displaying the palette menu shown by the first data at the display position shown by the second data when the display of the palette menu is instructed by the instructing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060729-A (JP)
Title: Hub superior in rolling fatigue life, and manufacturing method therefor
Inventor: MATSUZAKI AKIHIRO
IPC: C21D9/40
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub superior in the rolling fatigue life and to provide an advantageous manufacturing method therefor.  <P>SOLUTION: The hub having a surface-hardened layer on the outer surface on which a bearing ball of a shank of the hub rolls, has a steel structure comprising, by mass%, 0.35-0.7% C, 0.30-1.1% Si, 0.2-2.0% Mn, 0.005-0.25% Al, 0.005-0.1% Ti, 0.05-0.6% Mo, 0.0003-0.006% B, 0.06% or less S, 0.02% or less P, 0.2% or less Cr and the balance Fe with unavoidable impurities; has a base metal structure having a bainite structure and/or a martensite structure, of which the total structure fraction is 10% or more; and has a former austenite grain size of 12 μm or less in the hardened layer by induction hardening through the whole thickness direction of the hardened layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006391-A (JP)
Title: Circuit breaker
Inventor: FUJITA HIDETAKA
IPC: H01H73/38
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker capable of simply halting rotation of a hook and a lower link at a given position without using a new component part and with a space effectively utilized.  <P>SOLUTION: The hook 15 of a switching stripping mechanism part 8 is located between a fixed frame 13 and an upper link 18. By placing the lower link 19 between the fixed frame 13 and the upper link 18, a space below the hook 15 can be utilized. Stoppers 13A, 13B of the hook and the lower link is provided at the fixed frame 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005065717-A (JP)
Title: Steam generating device
Inventor: UCHINO SADAHIKO
IPC: A61H33/12
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generating device which prevents hot water drops from splashing by a simple constitution, and has high safety.  <P>SOLUTION: This steam generating device is equipped with a steam generator 10 equipped with a heater 11, a separator 12 having an approximately rectangular parallelepiped shape which introduces generated steam to a nozzle 15, and returns water drops to the steam generator 10, and the spherical nozzle 15 which is arranged on the top of the separator and can turn. By the above-constitution, the splashing of hot water drops can be reduced by the simple constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072642-A (JP)
Title: Microphone apparatus and sound collection method
Inventor: MATSUMOTO IKUHIRO
IPC: G10L15/28
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone apparatus in which the sensitivitv within a narrow angular range is enhanced in directivity characteristics while keeping its size small.  <P>SOLUTION: Microphones 1, 2 of the microphone apparatus are arranged close to each other and provide an output of output-signals of different phases with respect to a sound wave made incident from a particular angular range. Then, an extract means 3 extracts a component of a sound wave from a particular angular range from the output signals of the microphones 1, 2 on the basis of a difference between a phase difference of the output signals with respect to the sound wave made incident to the microphones 1, 2 from the particular angular range and a phase difference of the output signal with respect to the sound wave made incident to the microphones 1, 2 from the other angular range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030360-A (JP)
Title: Screw compressor
Inventor: UENO HIROMICHI
IPC: F04C27/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor enabling an increase in performance by preventing a fluid from leaking in the peripheral direction of a screw rotor.  <P>SOLUTION: The facing surface 10 of a screw rotor 1 and the facing surface 20 of a stationary member 2 are smoothly finished. Also, a covering member 3 is installed on an end face 11 and a peripheral surface 12 forming the facing surface 10 of the screw rotor 1 to prevent the fluid from leaking in the peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003512-A (JP)
Title: Spark plug cable and adjusting method for spark plug cable
Inventor: WARNER FUNK
IPC: F02P15/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide perfect air-fuel mixture combustion by solving a problem of ignition for air-fuel mixture under difficult condition of an engine to increase engine power and reduce toxic exhaust gas into the atmosphere.  <P>SOLUTION: An ignition cable manufactured by a method optimizing the ignition cable includes at least a capacitor and carries current to a spark plug provided in a combustion chamber from power supply. The ignition cable includes a central element constituted so as to transmit current to the spark plug from power supply and an insulator surrounding the central element. A conductor is removably connected with the ground and wraps at least a part of the insulator. The central element, the insulator, and the conductor include the capacitor having the optimum electrostatic capacity value determined by subtracting safety margin to obtain the maximum electrostatic capacity value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051938-A (JP)
Title: Method and apparatus for charging
Inventor: IWATA TAKESHI
IPC: H02J7/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the lifetime of a storage battery and to improve the operating ratio of the storage battery by preventing the storage battery which repeats many times in a short time from becoming insufficient charging or overcharging.  <P>SOLUTION: A method for charging includes a step of raising a battery voltage Vc when initial charging is selected, and a step of automatically discontinuing the charging when the battery voltage Vc becomes a predetermined voltage Vs. The method further includes a step of calculating accumulated time of a time required for the initial charging which has been repeatedly performed subsequently after the initial charging is completed when an ordinary charging is selected, and a step of performing a terminal charging with a time obtained by adding a base adding time β obtained by multiplying a terminal charging time count α by the accumulated time T1 as a terminal charging time T2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046887-A (JP)
Title: Method for producing high nitrogen steel
Inventor: SUGIYAMA TAKEFUMI
IPC: B22D27/13
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high nitrogen steel by which processes from a refining to a casting is easily performed while nitrogen partial pressure impressed to molten metal is maintained.  <P>SOLUTION: An atmosphere melting and casting apparatus is provided with: a vessel for forming casting atmosphere in which a mold is encapsuled, a vessel for forming melting atmosphere in which a crucible is encapsuled, and a tube member for molten metal passage which connects both inner spaces of the mold and the crucible and whose distal end at the crucible side is arranged so as to be insertable/extractive to/from the molten metal in the crucible. The method for producing the high nitrogen steel comprises the steps of in order: impressing a target nitrogen partial pressure by introducing the nitrogen gas into the vessel for forming melting atmosphere in a state in which the distal end of the tube member for molten metal passage at the crucible side is retracted from the molten metal surface in the crucible; immersing the distal end of the tube member for the molten metal passage at the crucible side into the molten metal in the crucible; and casting molten metal by introducing inert gas for pressurizing into the vessel for forming melting atmosphere to increase the pressure in the vessel while keeping the target nitrogen partial pressure thereby causing the molten metal in the crucible to flow into the mold through the tube member for the molten metal passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049064-A (JP)
Title: Air-conditioning refrigeration unit
Inventor: HATSUTOUGO HIROSHI
IPC: F25B1/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning refrigeration unit capable of performing efficient defrosting operation of an air conditioner in a store or the like where indoor air conditioning or internal cooling of a cooling storage facility is performed.  <P>SOLUTION: This refrigeration unit comprises a cascade heat exchanger 21 for heat-exchanging the low pressure side of an air conditioning refrigerant circuit 7 with the high pressure side of a cooling storage facility refrigerant circuit 9. In the defrosting operation of the refrigerant circuit 7, the refrigerant discharged from a compressor 37 of the cooling storage facility refrigerant circuit 9 is carried to a condenser 38 through the cascade heat exchanger 21, and the refrigerant discharged from compressors 13A and 13B of the air-conditioning refrigerant circuit 7 is carried to the heat-exchanger 21 through a heat source-side heat exchanger 16, whereby the waste heat of the high-pressure side refrigerant of the refrigerant circuit 9 can be recovered to efficiently perform the defrosting of the heat source-side heat exchanger 16. The refrigerant carried to using-side heat exchangers 27 and 27 is interrupted by a using-side heat exchanger pressure reducing valve 18, whereby the fear of making a user feel a sense of cold air can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI